141863580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{953}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 431291952

約数和(自身を除く): 289428372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 827, 953, 1654, 1906, 2481, 2859, 3308, 3812, 4135, 4765, 4962, 5718, 7443, 8270, 8577, 9530, 9924, 11436, 12405, 14295, 14886, 16540, 17154, 19060, 24810, 28590, 29772, 34308, 37215, 42885, 49620, 57180, 74430, 85770, 148860, 171540, 788131, 1576262, 2364393, 3152524, 3940655, 4728786, 7093179, 7881310, 9457572, 11821965, 14186358, 15762620, 23643930, 28372716, 35465895, 47287860, 70931790, 141863580]

約数ペア:

[(1, 141863580), (2, 70931790), (3, 47287860), (4, 35465895), (5, 28372716), (6, 23643930), (9, 15762620), (10, 14186358), (12, 11821965), (15, 9457572), (18, 7881310), (20, 7093179), (30, 4728786), (36, 3940655), (45, 3152524), (60, 2364393), (90, 1576262), (180, 788131), (827, 171540), (953, 148860), (1654, 85770), (1906, 74430), (2481, 57180), (2859, 49620), (3308, 42885), (3812, 37215), (4135, 34308), (4765, 29772), (4962, 28590), (5718, 24810), (7443, 19060), (8270, 17154), (8577, 16540), (9530, 14886), (9924, 14295), (11436, 12405)]